拉丁字母扩展-A

拉丁字母扩展-A
Latin Extended-A
拉丁字母扩展-A; Latin Extended-A
范围	U+0100..U+017F; （128个码位）
平面	基本多文种平面（BMP）
文字	拉丁字母
应用	语言南非语; 加泰罗尼亚语; 克罗地亚语; 捷克语; 世界语; 格陵兰语; 匈牙利语; 卡舒比语; 库尔德语; 拉丁语; 拉脱维亚语; 立陶宛语; 马耳他语; 北萨米语; 波兰语; 塞尔维亚语; 斯洛伐克语; 斯洛文尼亚语; 索布语; 土耳其语; 威尔士语 ;
已分配	128个码位
未分配	0个保留码位 ; 1个废弃码位
统一码版本历史
1.0.0	127 (+127)
1.1	128 (+1)
码表
	点击此处
	注释：

拉丁字母扩展-A是Unicode标准下的第二个Unicode区块。它包含了ISO/IEC 8859标准中的拉丁字母字符（但已编码于拉丁字母补充-1区块的Latin-1除外），以及ISO/IEC 6937（英语：T.51/ISO/IEC 6937）标准中遗留的拉丁字母字符。

自1.0版本起，拉丁字母扩展-A区块就已存于Unicode标准中。在1.1版本与ISO 10646统一的过程中，U+017F ſ LATIN SMALL LETTER LONG S被加入本区块。^[3]本区块在1.0版本的名称为欧洲拉丁字母（European Latin）。^[4]

字符表

下表列出拉丁字母扩展-A包含的所有字符：

码位	显示	名称
欧洲拉丁字母
U+0100	Ā	Latin Capital letter A with macron
U+0101	ā	Latin Small letter A with macron
U+0102	Ă	Latin Capital letter A with breve
U+0103	ă	Latin Small letter A with breve
U+0104	Ą	Latin Capital letter A with ogonek
U+0105	ą	Latin Small letter A with ogonek
U+0106	Ć	Latin Capital letter C with acute
U+0107	ć	Latin Small letter C with acute
U+0108	Ĉ	Latin Capital letter C with circumflex
U+0109	ĉ	Latin Small letter C with circumflex
U+010A	Ċ	Latin Capital letter C with dot above
U+010B	ċ	Latin Small letter C with dot above
U+010C	Č	Latin Capital letter C with caron
U+010D	č	Latin Small letter C with caron
U+010E	Ď	Latin Capital letter D with caron
U+010F	ď	Latin Small letter D with caron
U+0110	Đ	Latin Capital letter D with stroke
U+0111	đ	Latin Small letter D with stroke
U+0112	Ē	Latin Capital letter E with macron
U+0113	ē	Latin Small letter E with macron
U+0114	Ĕ	Latin Capital letter E with breve
U+0115	ĕ	Latin Small letter E with breve
U+0116	Ė	Latin Capital letter E with dot above
U+0117	ė	Latin Small letter E with dot above
U+0118	Ę	Latin Capital letter E with ogonek
U+0119	ę	Latin Small letter E with ogonek
U+011A	Ě	Latin Capital letter E with caron
U+011B	ě	Latin Small letter E with caron
U+011C	Ĝ	Latin Capital letter G with circumflex
U+011D	ĝ	Latin Small letter G with circumflex
U+011E	Ğ	Latin Capital letter G with breve
U+011F	ğ	Latin Small letter G with breve
U+0120	Ġ	Latin Capital letter G with dot above
U+0121	ġ	Latin Small letter G with dot above
U+0122	Ģ	Latin Capital letter G with cedilla
U+0123	ģ	Latin Small letter G with cedilla
U+0124	Ĥ	Latin Capital letter H with circumflex
U+0125	ĥ	Latin Small letter H with circumflex
U+0126	Ħ	Latin Capital letter H with stroke
U+0127	ħ	Latin Small letter H with stroke
U+0128	Ĩ	Latin Capital letter I with tilde
U+0129	ĩ	Latin Small letter I with tilde
U+012A	Ī	Latin Capital letter I with macron
U+012B	ī	Latin Small letter I with macron
U+012C	Ĭ	Latin Capital letter I with breve
U+012D	ĭ	Latin Small letter I with breve
U+012E	Į	Latin Capital letter I with ogonek
U+012F	į	Latin Small letter I with ogonek
U+0130	İ	Latin Capital letter I with dot above
U+0131	ı	Latin Small letter dotless I
U+0132	Ĳ	Latin Capital Ligature IJ
U+0133	ĳ	Latin Small Ligature IJ
U+0134	Ĵ	Latin Capital letter J with circumflex
U+0135	ĵ	Latin Small letter J with circumflex
U+0136	Ķ	Latin Capital letter K with cedilla
U+0137	ķ	Latin Small letter K with cedilla
U+0138	ĸ	Latin Small letter Kra
U+0139	Ĺ	Latin Capital letter L with acute
U+013A	ĺ	Latin Small letter L with acute
U+013B	Ļ	Latin Capital letter L with cedilla
U+013C	ļ	Latin Small letter L with cedilla
U+013D	Ľ	Latin Capital letter L with caron
U+013E	ľ	Latin Small letter L with caron
U+013F	Ŀ	Latin Capital letter L with middle dot
U+0140	ŀ	Latin Small letter L with middle dot
U+0141	Ł	Latin Capital letter L with stroke
U+0142	ł	Latin Small letter L with stroke
U+0143	Ń	Latin Capital letter N with acute
U+0144	ń	Latin Small letter N with acute
U+0145	Ņ	Latin Capital letter N with cedilla
U+0146	ņ	Latin Small letter N with cedilla
U+0147	Ň	Latin Capital letter N with caron
U+0148	ň	Latin Small letter N with caron
废弃字母
U+0149	ŉ	Latin Small letter N preceded by apostrophe (Deprecated letter)
欧洲拉丁字母
U+014A	Ŋ	Latin Capital letter Eng
U+014B	ŋ	Latin Small letter Eng
U+014C	Ō	Latin Capital letter O with macron
U+014D	ō	Latin Small letter O with macron
U+014E	Ŏ	Latin Capital letter O with breve
U+014F	ŏ	Latin Small letter O with breve
U+0150	Ő	Latin Capital Letter O with double acute
U+0151	ő	Latin Small Letter O with double acute
U+0152	Œ	Latin Capital Ligature OE
U+0153	œ	Latin Small Ligature OE
U+0154	Ŕ	Latin Capital letter R with acute
U+0155	ŕ	Latin Small letter R with acute
U+0156	Ŗ	Latin Capital letter R with cedilla
U+0157	ŗ	Latin Small letter R with cedilla
U+0158	Ř	Latin Capital letter R with caron
U+0159	ř	Latin Small letter R with caron
U+015A	Ś	Latin Capital letter S with acute
U+015B	ś	Latin Small letter S with acute
U+015C	Ŝ	Latin Capital letter S with circumflex
U+015D	ŝ	Latin Small letter S with circumflex
U+015E	Ş	Latin Capital letter S with cedilla
U+015F	ş	Latin Small letter S with cedilla
U+0160	Š	Latin Capital letter S with caron
U+0161	š	Latin Small letter S with caron
U+0162	Ţ	Latin Capital letter T with cedilla
U+0163	ţ	Latin Small letter T with cedilla
U+0164	Ť	Latin Capital letter T with caron
U+0165	ť	Latin Small letter T with caron
U+0166	Ŧ	Latin Capital letter T with stroke
U+0167	ŧ	Latin Small letter T with stroke
U+0168	Ũ	Latin Capital letter U with tilde
U+0169	ũ	Latin Small letter U with tilde
U+016A	Ū	Latin Capital letter U with macron
U+016B	ū	Latin Small letter U with macron
U+016C	Ŭ	Latin Capital letter U with breve
U+016D	ŭ	Latin Small letter U with breve
U+016E	Ů	Latin Capital letter U with ring above
U+016F	ů	Latin Small letter U with ring above
U+0170	Ű	Latin Capital Letter U with double acute
U+0171	ű	Latin Small Letter U with double acute
U+0172	Ų	Latin Capital letter U with ogonek
U+0173	ų	Latin Small letter U with ogonek
U+0174	Ŵ	Latin Capital letter W with circumflex
U+0175	ŵ	Latin Small letter W with circumflex
U+0176	Ŷ	Latin Capital letter Y with circumflex
U+0177	ŷ	Latin Small letter Y with circumflex
U+0178	Ÿ	Latin Capital letter Y with diaeresis
U+0179	Ź	Latin Capital letter Z with acute
U+017A	ź	Latin Small letter Z with acute
U+017B	Ż	Latin Capital letter Z with dot above
U+017C	ż	Latin Small letter Z with dot above
U+017D	Ž	Latin Capital letter Z with caron
U+017E	ž	Latin Small letter Z with caron
U+017F	ſ	Latin Small letter long S

子标题

拉丁字母扩展-A只包含两个子标题：欧洲拉丁字母与废弃字母。^[5]

欧洲拉丁字母

欧洲拉丁字母子标题囊括了拉丁字母扩展-A区块中除了U+0149 ŉ LATIN SMALL LETTER N PRECEDED BY APOSTROPHE之外的所有字符。它包含了带有附加符号的变体大写和小写拉丁字母，大多数用于书写东欧语言。^[6]

废弃字母

废弃字母子标题仅包含U+0149，该字符的存在是为了兼容ISO/IEC 6937（英语：T.51/ISO/IEC 6937）标准。^[5]自5.2.0版本起该字符废弃^[7]，其注释为：“U+0149 LATIN SMALL LETTER N PRECEDED BY APOSTROPHE是为了南非语的使用而编码的。该字符已废弃，并强烈建议不使用。”在几乎所有的情况下，用撇号加上“n”来表示此字符更佳（’n）^[6]。

字符数量

下表展示本区段各子标题的字母数量。

子标题名称	字符数量	码位范围
欧洲拉丁字母	63对欧洲拉丁字母，U+0149及U+017F ſ LATIN SMALL LETTER LONG S	U+0100..U+017F（包括U+0149）
废弃字母	U+0149 ŉ LATIN SMALL LETTER N PRECEDED BY APOSTROPHE	U+0149

区块

拉丁字母扩展-A Latin Extended-A^[1]^[2] Unicode Consortium 官方码表 (PDF)
	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
U+010x	Ā	ā	Ă	ă	Ą	ą	Ć	ć	Ĉ	ĉ	Ċ	ċ	Č	č	Ď	ď
U+011x	Đ	đ	Ē	ē	Ĕ	ĕ	Ė	ė	Ę	ę	Ě	ě	Ĝ	ĝ	Ğ	ğ
U+012x	Ġ	ġ	Ģ	ģ	Ĥ	ĥ	Ħ	ħ	Ĩ	ĩ	Ī	ī	Ĭ	ĭ	Į	į
U+013x	İ	ı	Ĳ	ĳ	Ĵ	ĵ	Ķ	ķ	ĸ	Ĺ	ĺ	Ļ	ļ	Ľ	ľ	Ŀ
U+014x	ŀ	Ł	ł	Ń	ń	Ņ	ņ	Ň	ň	ŉ	Ŋ	ŋ	Ō	ō	Ŏ	ŏ
U+015x	Ő	ő	Œ	œ	Ŕ	ŕ	Ŗ	ŗ	Ř	ř	Ś	ś	Ŝ	ŝ	Ş	ş
U+016x	Š	š	Ţ	ţ	Ť	ť	Ŧ	ŧ	Ũ	ũ	Ū	ū	Ŭ	ŭ	Ů	ů
U+017x	Ű	ű	Ų	ų	Ŵ	ŵ	Ŷ	ŷ	Ÿ	Ź	ź	Ż	ż	Ž	ž	ſ
注释 1.^ 依据 Unicode 14.0 2.^ U+0149于5.2版本时废弃

历史

以下Unicode文档记录了定义本区块中特定字符的目的与过程：

版本	最终码位^[a]	码位数	L2（英语：International Committee for Information Technology Standards） ID	文档
1.0.0	U+0100..017E	127		（待考）
			L2/08-275	Freytag, Asmus, Comments on the proposed deprecation of characters (public review item #122), 2008-07-31
			L2/08-278	Pentzlin, Karl, Comments on Public Review Issue #122, 2008-08-04
			L2/08-287	Davis, Mark, Public Review Issue #122: Proposal for Additional Deprecated Characters, 2008-08-04
			L2/08-253R2	Moore, Lisa, Consensus 116-C13, UTC #116 Minutes, 2008-08-19, Change the deprecated property by removing 0340, 0341, 17D3, and adding 0149, 0F77, 0F79, 17A4, 2329, 232A.
			L2/08-328 (html, xls （页面存档备份，存于互联网档案馆）)	Whistler, Ken, Spreadsheet of Deprecation and Discouragement, 2008-10-14
			L2/10-268	Priest, Lorna, Annotation additions resulting from encoding LATIN CAPITAL LETTER H WITH HOOK, 2010-07-29
1.1	U+017F	1		（待考）
^ 建议的码位和字符名称可能与最终的结果不同。

另见

参考资料

^ Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2017-09-25）.
^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.
^ The Unicode Standard Version 1.0, Volume 1. Addison-Wesley Publishing Company, Inc. 1991 [1990]. ISBN 0-201-56788-1.
^ 3.8: Block-by-Block Charts (PDF). The Unicode Standard. version 1.0. Unicode Consortium. [2022-05-17]. （原始内容 (PDF)存档于2021-02-11）.
^ ^5.0 ^5.1 Unicode 6.2 code charts (PDF). The Unicode Standard. [1 April 2013]. （原始内容 (PDF)存档于2018-07-04）.
^ ^6.0 ^6.1 The Unicode Standard Version 6.0 – Core Specification (PDF). The Unicode Consortium: 207–208. [2014-09-17]. （原始内容 (PDF)存档于2019-03-31）.
^ Unicode Standard Annex #44 - Change History. www.unicode.org. [2014-09-17]. （原始内容存档于2022-05-25）.

[final-8] 建议的码位和字符名称可能与最终的结果不同。

[1] Unicode character database. The Unicode Standard. [2016-07-09]. （原始内容存档于2017-09-25）.

[2] Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. （原始内容存档于2016-06-29）.

[3] The Unicode Standard Version 1.0, Volume 1. Addison-Wesley Publishing Company, Inc. 1991 [1990]. ISBN 0-201-56788-1.

[4] 3.8: Block-by-Block Charts (PDF). The Unicode Standard. version 1.0. Unicode Consortium. [2022-05-17]. （原始内容 (PDF)存档于2021-02-11）.

[charts-5] 5.0 ^5.1 Unicode 6.2 code charts (PDF). The Unicode Standard. [1 April 2013]. （原始内容 (PDF)存档于2018-07-04）.

[CoreStdVer60-6] 6.0 ^6.1 The Unicode Standard Version 6.0 – Core Specification (PDF). The Unicode Consortium: 207–208. [2014-09-17]. （原始内容 (PDF)存档于2019-03-31）.

[StdChangeHistory-7] Unicode Standard Annex #44 - Change History. www.unicode.org. [2014-09-17]. （原始内容存档于2022-05-25）.

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